Question

If a + b + c = 0, then (a+b)(b + c) (c+a) =​

Answer 1

Step-by-step explanation:

a+b+c =0

a+b=-c

b +c=-a

c+a = -b

(a+b)(b+c)(c+a ) = -c *-a*-b = -1 (a+b+c)= 1(0) = 0.

Answer 2

Answer:

0

Step-by-step explanation:

a + b + c = 0

=>a+b=-c

a + b + c = 0

=>b+c=-a

a + b + c = 0

=>a+c=-b

(a+b)(b+c)(c+a)

=-c×(-a)×(-b)

=-1(a+b+c)

=-1×0

=0

Hope it is clear...

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